18693768

素因数分解:

$2^3\times 3^1\times {\mathrm{778907}}^1$

素因数の和:778916

約数の個数: 16

約数和(自身を含む): 46734480

約数和(自身を除く): 28040712

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 778907, 1557814, 2336721, 3115628, 4673442, 6231256, 9346884, 18693768]

約数ペア:

[(1, 18693768), (2, 9346884), (3, 6231256), (4, 4673442), (6, 3115628), (8, 2336721), (12, 1557814), (24, 778907)]